ngx::ffi

Function SSL_CTX_set_next_protos_advertised_cb

Source 
pub unsafe extern "C" fn SSL_CTX_set_next_protos_advertised_cb(
    s: *mut ssl_ctx_st,
    cb: Option<unsafe extern "C" fn(*mut ssl_st, *mut *const u8, *mut u32, *mut c_void) -> i32>,
    arg: *mut c_void,
)